CN104471687A - 降低多孔低k膜的介电常数的方法 - Google Patents

降低多孔低k膜的介电常数的方法 Download PDF

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Publication number
CN104471687A
CN104471687A CN201380036771.XA CN201380036771A CN104471687A CN 104471687 A CN104471687 A CN 104471687A CN 201380036771 A CN201380036771 A CN 201380036771A CN 104471687 A CN104471687 A CN 104471687A
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CN
China
Prior art keywords
low
dielectric film
silicon
containing dielectric
exposing
Prior art date
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Pending
Application number
CN201380036771.XA
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English (en)
Chinese (zh)
Inventor
K·陈
J·徐
K·S·伊姆
A·T·迪莫斯
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Applied Materials Inc
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Applied Materials Inc
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Publication of CN104471687A publication Critical patent/CN104471687A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
    • H10P50/24—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials
    • H10P50/242—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials of Group IV materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/56—After-treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/04—Apparatus for manufacture or treatment
    • H10P72/0431—Apparatus for thermal treatment
    • H10P72/0436—Apparatus for thermal treatment mainly by radiation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/04—Apparatus for manufacture or treatment
    • H10P72/0451—Apparatus for manufacturing or treating in a plurality of work-stations
    • H10P72/0462—Apparatus for manufacturing or treating in a plurality of work-stations characterised by the construction of the processing chambers, e.g. modular processing chambers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/072—Manufacture or treatment of dielectric parts thereof of dielectric parts comprising air gaps
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/093—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts
    • H10W20/095—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts by irradiating with electromagnetic or particle radiation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/093—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts
    • H10W20/096—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts by contacting with gases, liquids or plasmas
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H10W20/45—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their insulating parts
    • H10W20/46—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their insulating parts comprising air gaps
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
    • H10P14/665—Porous materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/69—Inorganic materials
    • H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
    • H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
    • H10P14/6922—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material containing Si, O and at least one of H, N, C, F or other non-metal elements, e.g. SiOC, SiOC:H or SiONC

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Formation Of Insulating Films (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
CN201380036771.XA 2012-07-13 2013-06-18 降低多孔低k膜的介电常数的方法 Pending CN104471687A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261671191P 2012-07-13 2012-07-13
US61/671,191 2012-07-13
PCT/US2013/046285 WO2014011364A1 (en) 2012-07-13 2013-06-18 Method to reduce dielectric constant of a porous low-k film

Publications (1)

Publication Number Publication Date
CN104471687A true CN104471687A (zh) 2015-03-25

Family

ID=49914335

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380036771.XA Pending CN104471687A (zh) 2012-07-13 2013-06-18 降低多孔低k膜的介电常数的方法

Country Status (6)

Country Link
US (1) US8993444B2 (https=)
JP (1) JP2015529011A (https=)
KR (1) KR102109482B1 (https=)
CN (1) CN104471687A (https=)
TW (1) TWI581331B (https=)
WO (1) WO2014011364A1 (https=)

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CN103109357B (zh) * 2010-10-19 2016-08-24 应用材料公司 用于紫外线纳米固化腔室的石英喷洒器
US9318364B2 (en) * 2014-01-13 2016-04-19 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor device metallization systems and methods
US9362107B2 (en) * 2014-09-30 2016-06-07 Applied Materials, Inc. Flowable low-k dielectric gapfill treatment
KR102392447B1 (ko) * 2017-04-27 2022-04-28 도쿄엘렉트론가부시키가이샤 패터닝 필름으로서 유기실리케이트를 사용하는 방법 및 시스템
US11469100B2 (en) 2019-05-30 2022-10-11 Applied Materials, Inc. Methods of post treating dielectric films with microwave radiation
JP7462763B2 (ja) * 2020-04-20 2024-04-05 アプライド マテリアルズ インコーポレイテッド 共有供給及び排気システムを備えたマルチ熱ｃｖｄチャンバ
US12410523B1 (en) * 2024-03-29 2025-09-09 Applied Materials, Inc. Integrated low k recovery and ALD metal deposition process for advanced technology node

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US6593251B2 (en) * 2000-07-10 2003-07-15 Interuniversitair Microelektronica Centrum (Imec) Method to produce a porous oxygen-silicon layer
CN1950932A (zh) * 2004-05-03 2007-04-18 国际商业机器公司 用于制造在制成的半导体器件和电子器件内用作层内或层间电介质的超低介电常数材料的改进方法
US20090061633A1 (en) * 2007-08-31 2009-03-05 Fujitsu Limited Method of manufacturing semiconductor device
US20110237080A1 (en) * 2010-03-29 2011-09-29 Tokyo Electron Limited Method for integrating low-k dielectrics
US20120270339A1 (en) * 2011-04-25 2012-10-25 Applied Materials, Inc. Uv assisted silylation for recovery and pore sealing of damaged low k films

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US6475930B1 (en) * 2000-01-31 2002-11-05 Motorola, Inc. UV cure process and tool for low k film formation
US6348407B1 (en) * 2001-03-15 2002-02-19 Chartered Semiconductor Manufacturing Inc. Method to improve adhesion of organic dielectrics in dual damascene interconnects
US7541200B1 (en) * 2002-01-24 2009-06-02 Novellus Systems, Inc. Treatment of low k films with a silylating agent for damage repair
US7709371B2 (en) * 2003-01-25 2010-05-04 Honeywell International Inc. Repairing damage to low-k dielectric materials using silylating agents
JP5057647B2 (ja) * 2004-07-02 2012-10-24 東京エレクトロン株式会社 半導体装置の製造方法および半導体装置の製造装置
EP1632956A1 (en) * 2004-09-07 2006-03-08 Rohm and Haas Electronic Materials, L.L.C. Compositions comprising an organic polysilica and an arylgroup-capped polyol, and methods for preparing porous organic polysilica films
US7678682B2 (en) * 2004-11-12 2010-03-16 Axcelis Technologies, Inc. Ultraviolet assisted pore sealing of porous low k dielectric films
CN1787186A (zh) * 2004-12-09 2006-06-14 富士通株式会社 半导体器件制造方法
US20060251827A1 (en) 2005-05-09 2006-11-09 Applied Materials, Inc. Tandem uv chamber for curing dielectric materials
US7482281B2 (en) 2005-09-29 2009-01-27 Tokyo Electron Limited Substrate processing method
US8465991B2 (en) * 2006-10-30 2013-06-18 Novellus Systems, Inc. Carbon containing low-k dielectric constant recovery using UV treatment
US7500397B2 (en) 2007-02-15 2009-03-10 Air Products And Chemicals, Inc. Activated chemical process for enhancing material properties of dielectric films
JP5304033B2 (ja) * 2007-08-31 2013-10-02 富士通株式会社 半導体装置の製造方法
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US6593251B2 (en) * 2000-07-10 2003-07-15 Interuniversitair Microelektronica Centrum (Imec) Method to produce a porous oxygen-silicon layer
CN1950932A (zh) * 2004-05-03 2007-04-18 国际商业机器公司 用于制造在制成的半导体器件和电子器件内用作层内或层间电介质的超低介电常数材料的改进方法
US20090061633A1 (en) * 2007-08-31 2009-03-05 Fujitsu Limited Method of manufacturing semiconductor device
US20110237080A1 (en) * 2010-03-29 2011-09-29 Tokyo Electron Limited Method for integrating low-k dielectrics
US20120270339A1 (en) * 2011-04-25 2012-10-25 Applied Materials, Inc. Uv assisted silylation for recovery and pore sealing of damaged low k films

Also Published As

Publication number Publication date
TWI581331B (zh) 2017-05-01
KR102109482B1 (ko) 2020-05-12
US8993444B2 (en) 2015-03-31
US20140017895A1 (en) 2014-01-16
KR20150035509A (ko) 2015-04-06
JP2015529011A (ja) 2015-10-01
WO2014011364A1 (en) 2014-01-16
TW201405658A (zh) 2014-02-01

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Application publication date: 20150325